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Cheap flights from Montreal to the United Kingdom from C$ 390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to the United Kingdom departing on 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
7:20 p.m. - 7:40 a.m.
YUL
-
GLA
31h 20m1 stop
Air Transat Logo
9:25 a.m. - 8:55 p.m.
GLA
-
YUL
16h 30m1 stop
C$ 720Air Transat
Fri, 13 Feb - Sun, 22 Feb
Multiple Airlines Logo
8:10 p.m. - 10:05 p.m.
YUL
-
MAN
20h 55m1 stop
Multiple Airlines Logo
6:45 p.m. - 12:40 p.m.
MAN
-
YUL
22h 55m1 stop
C$ 756Multiple Airlines
Mon, 26 Jan - Mon, 9 Feb
Multiple Airlines Logo
8:15 p.m. - 6:25 p.m.
YUL
-
MAN
17h 10m1 stop
Multiple Airlines Logo
7:35 p.m. - 12:15 p.m.
MAN
-
YUL
21h 40m1 stop
C$ 757Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
9:50 p.m. - 1:55 p.m.
YUL
-
MAN
12h 05m1 stop
British Airways Logo
7:50 a.m. - 8:15 p.m.
MAN
-
YUL
17h 25m1 stop
C$ 818British Airways
Wed, 25 Mar - Sun, 5 Apr
British Airways Logo
9:50 p.m. - 2:00 p.m.
YUL
-
MAN
12h 10m1 stop
British Airways Logo
7:50 a.m. - 8:05 p.m.
MAN
-
YUL
16h 15m1 stop
C$ 822British Airways
Sun, 8 Mar - Fri, 20 Mar
American Airlines Logo
10:00 p.m. - 3:50 p.m.
YUL
-
MAN
12h 50m1 stop
American Airlines Logo
2:00 p.m. - 8:15 p.m.
MAN
-
YUL
11h 15m1 stop
C$ 824American Airlines
Fri, 22 May - Wed, 27 May
Air Canada Logo
7:30 p.m. - 7:10 a.m.
YUL
-
LHR
6h 40mdirect
Air Canada Logo
6:00 a.m. - 1:45 p.m.
LHR
-
YUL
12h 45m1 stop
C$ 825Air Canada
Mon, 19 Jan - Sun, 25 Jan
Air Canada Logo
6:25 p.m. - 9:20 a.m.
YUL
-
LHR
9h 55m1 stop
Air Canada Logo
6:00 a.m. - 1:45 p.m.
LHR
-
YUL
12h 45m1 stop
C$ 831Air Canada
Wed, 4 Feb - Tue, 10 Feb
Lufthansa Logo
7:10 p.m. - 7:10 a.m.
YUL
-
LHR
7h 00mdirect
Lufthansa Logo
6:35 a.m. - 6:20 p.m.
LHR
-
YUL
16h 45m1 stop
C$ 834Lufthansa
Fri, 6 Feb - Thu, 12 Feb
American Airlines Logo
10:00 p.m. - 10:00 p.m.
YUL
-
MAN
19h 00m1 stop
American Airlines Logo
2:00 p.m. - 8:15 p.m.
MAN
-
YUL
11h 15m1 stop
C$ 838American Airlines
Thu, 21 May - Wed, 27 May

Air Canada flights from Montreal to United Kingdom

Our best Air Canada deals on Montreal to United Kingdom flight tickets
Air Canada
19 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR7:10 a.m.London Heathrow
25 Jan
LHR6:00 a.m.London Heathrow
12h 45m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 825
Find similar
Air Canada
5 Feb
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
7h 00m
LHR7:10 a.m.London Heathrow
12 Feb
LHR9:00 a.m.London Heathrow
11h 10m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 828
Find similar
Air Canada
4 Feb
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
LHR9:20 a.m.London Heathrow
10 Feb
LHR6:00 a.m.London Heathrow
12h 45m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 831
Find similar

Lufthansa flights from Montreal to United Kingdom

Our best Lufthansa deals on Montreal to United Kingdom flight tickets
Lufthansa
6 Feb
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
7h 00m
LHR7:10 a.m.London Heathrow
12 Feb
LHR6:35 a.m.London Heathrow
16h 45m
1 stop
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 834
Find similar
Lufthansa
27 Jan
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
10h 20m
1 stop
LHR6:30 a.m.London Heathrow
5 Feb
LHR11:10 a.m.London Heathrow
12h 10m
1 stop
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 843
Find similar
Lufthansa
4 Feb
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
7h 00m
LHR7:10 a.m.London Heathrow
12 Feb
LHR1:25 p.m.London Heathrow
7h 40m
YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 850
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 10 December 2025.
Use the filters below to find and compare flights from Montreal to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:20 p.m.-7:40 a.m.

1 stop31h 20m

Glasgow Intl

Sun 22/2

9:25 a.m.-8:55 p.m.

1 stop16h 30m

C$ 720

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

8:10 p.m.-10:05 p.m.

1 stop20h 55m

Manchester

Mon 9/2

6:45 p.m.-12:40 p.m.

1 stop22h 55m

C$ 756

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

8:15 p.m.-6:25 p.m.

1 stop17h 10m

Manchester

Fri 30/1

7:35 p.m.-12:15 p.m.

1 stop21h 40m

C$ 757

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:50 p.m.-1:55 p.m.

1 stop12h 05m

Manchester

Sun 5/4

7:50 a.m.-8:15 p.m.

1 stop17h 25m

C$ 818

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:50 p.m.-2:00 p.m.

1 stop12h 10m

Manchester

Fri 20/3

7:50 a.m.-8:05 p.m.

1 stop16h 15m

C$ 822

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

10:00 p.m.-3:50 p.m.

1 stop12h 50m

Manchester

Wed 27/5

2:00 p.m.-8:15 p.m.

1 stop11h 15m

C$ 824

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:30 p.m.-7:10 a.m.

Nonstop6h 40m

London Heathrow

Sun 25/1

6:00 a.m.-1:45 p.m.

1 stop12h 45m

C$ 825

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:25 p.m.-9:20 a.m.

1 stop9h 55m

London Heathrow

Tue 10/2

6:00 a.m.-1:45 p.m.

1 stop12h 45m

C$ 831

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

7:10 p.m.-7:10 a.m.

Nonstop7h 00m

London Heathrow

Thu 12/2

6:35 a.m.-6:20 p.m.

1 stop16h 45m

C$ 834

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

10:00 p.m.-10:00 p.m.

1 stop19h 00m

Manchester

Wed 27/5

2:00 p.m.-8:15 p.m.

1 stop11h 15m

C$ 838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Montreal to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

If you aren’t able to travel during the month of May, then book flights to United Kingdom from Montreal during November instead. Flights to United Kingdom in November, while not as cheap as those in May, still average around C$ 832.

What is the cheapest day to depart on your flight to United Kingdom?

According to our data, Sunday is the cheapest day to fly to United Kingdom from Montreal. The lowest ticket price found for a Sunday departure recently was C$ 1,065. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Montreal to United Kingdom on a Wednesday will generally be more expensive and average around C$ 1,155. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to United Kingdom?

At noon is the cheapest time of day to fly from Montreal to United Kingdom when you can find flight prices for as low as C$ 775. Flying to United Kingdom at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to United Kingdom is in the evening when prices are around C$ 1,124.

What is the cheapest Montreal to United Kingdom flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Gatwick for the best Montreal - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around C$ 1,015 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Montreal for as low as C$ 906 on momondo.

What cabin class options are available on Montreal to United Kingdom flights?

There are 3 cabin classes available to choose from on Montreal to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to United Kingdom flights?

You could potentially save up to 9% on your flight if you consider stops on a Montreal to United Kingdom flight.

Cheap Montreal to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to United Kingdom

Best price found

C$ 584

Fastest flight time

6h 30m

Direct flights

Every day

Airports in United Kingdom

3 airports
The best one-way flight to United Kingdom from Montreal in the past 72 hours is C$ 584. The best round-trip flight deal from Montreal to United Kingdom found on momondo in the last 72 hours is C$ 838.
The fastest flight from Montreal to United Kingdom takes 6h 30m
Direct flights go from Montreal to United Kingdom every day.
There are 3 airports near United Kingdom: London Heathrow (LHR), Edinburgh Turnhouse (EDI), London Gatwick (LGW)
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  • When did momondo last update prices for flights from Montreal to United Kingdom?

    Prices for flights from Montreal to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Montreal to United Kingdom?

  • How old do you have to be to fly from Montreal to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to United Kingdom?

Best airlines flying from Montreal to United Kingdom

Compare and see reviews for airlines that fly from Montreal to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 611Free CancellationRating
7.4
1,502 reviews
Search Air France flights
Air TransatPriceFrom C$ 634Free CancellationRating
7.8
480 reviews
Search Air Transat flights
TAP AIR PORTUGALPriceFrom C$ 679Free CancellationRating
7.1
2,086 reviews
Search TAP AIR PORTUGAL flights
Porter AirlinesPriceFrom C$ 698Free CancellationRating
8.0
397 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 713Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
LufthansaPriceFrom C$ 760Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
British AirwaysPriceFrom C$ 760Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
American AirlinesPriceFrom C$ 782Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom C$ 794Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
WestJetPriceFrom C$ 846Free CancellationRating
7.2
3,194 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to United Kingdom for you.

Can I find flights from Montreal to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to United Kingdom?

Once all potential Montreal to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Montreal and alert you when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom C$ 620
Flights to Edinburghfrom C$ 745
Flights to Manchesterfrom C$ 688
Flights to Glasgowfrom C$ 720
Flights to Birminghamfrom C$ 709
Flights to Belfastfrom C$ 831
Flights to Newcastle upon Tynefrom C$ 858
Flights to Bristolfrom C$ 630
Flights to Aberdeenfrom C$ 930
Flights to Leedsfrom C$ 658
Flights to Liverpoolfrom C$ 658
Flights to Cardifffrom C$ 775